* {
    margin: 0;
    padding: 0;
}

body {
    background: rgb(50, 49, 50) url("../images/bg.jfif") no-repeat;
    background-size: contain;
    height: 100vh;
    width: 100%;
}

.container {
    padding: 30px;
    width: 80%;
    margin: 100px auto 0;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.card {
    width: 250px;
    height: 250px;
    margin: 20px;
    padding: 10px;
    box-shadow: 0 2px 10px 1px #7f7f7f;
    border-bottom-left-radius: 20px 500px;
    border-bottom-right-radius: 500px 30px;
    border-top-right-radius: 5px 100px;
    font-family: '微软雅黑';
    letter-spacing: 2px;
}

h1 {
    line-height: 80px;
    text-align: center;
    color: wheat;
    letter-spacing: 10px;
}

.content {
    text-indent: 2em;
    padding-top: 20px;
    width: 100%;
}

.name {
    text-align: right;
    padding-top: 10px;
    padding-right: 20px;
    font-weight: bold;
}

.item1 {
    background-color: #6cde47;
}

.item2 {
    background-color: #42baec;
}

.item3 {
    background-color: #e3e197;
}

.item4 {
    background-color: #ecc733;
}

.header {
    width: 100%;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.close {
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.form {
    height: 350px;
    max-width: 390px;
    width: 100%;
    background-color: wheat;
    border-radius: 5px;
    padding: 25px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0px;
    margin: auto;
    box-shadow: 0 4px 10px 1px bisque;
} 
 